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Atlas / NTSB / ERA11CA517

NTSB CAROL · Event

Event ERA11CA517

2011-08-31 Stonington, Maine, United States Airport · 93B None 1 aircraft Status: Completed

Aircraft involved

Probable cause & findings

The pilot's inadequate landing flare, which resulted in a hard landing during crosswind conditions.

Factual narrative

According to the pilot, he was landing at a coastal airport on runway 25, when the airplane encountered a strong crosswind from the west. The airplane landed hard on the right main landing gear, which subsequently collapsed. The airplane sustained substantial damage to the fuselage and right wing. The pilot reported there were no preexisting mechanical anomalies with the airplane. The wind reported at an airport 19 miles to the west of the accident location was variable from 010 degrees at 3 knots. According to the pilot, he was landing at a coastal airport when the airplane encountered a strong right crosswind. The airplane landed hard on the right main landing gear, which subsequently collapsed. The airplane sustained substantial damage to the fuselage and right wing. The pilot reported no preexisting mechanical anomalies with the airplane. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12

NTSB Findings

Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).

  • C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Landing flare-Not attained/maintained - C
  • C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
  • Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Response/compensation

Verbatim from NTSB's published report. Source file NTSB_2011_ERA11CA517.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.